One of the provisions of 
One of the provisions of this agreement would later be renegotiated in the Angell Treaty, and this treaty was negotiated when its namesake was sent back to his home nation as a good will ambassador. The fourth article of this treaty specified a mutual respect for cemeteries, and that article also specified that the citizens of both nations party to this treaty would be free from religious persecution. This treaty's eighth article demanded that one signatory provide protections for engineers, but nevertheless disclaimed "intervention by one nation in the affairs... of another," and disavowed any right to intervene in regard to the construction of railroads and other improvements. This treaty contained a provision providing one nation with most-favored-nation status, which led to fears of unlimited immigration from that country. For ten points, identify this 1868 treaty negotiated between the United States and China by its namesake.
One of the provisions of this agreement would later be renegotiated in the Angell Treaty, and this treaty was negotiated when its namesake was sent back to his home nation as a good will ambassador.
{Burlingame} Treaty or the Treaty of {Tientsin}